| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.77 | 6.428% | $147.6901 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $62.62 | 9.425% | $68.5219 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $23.35 | 4.669% | $24.4402 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $54.65 | 9.236% | $59.6975 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $184.46 | 6.225% | $195.9426 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $233.46 | 5.851% | $247.1197 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $104.96 | 9.647% | $115.0855 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $802.27 | $858.4975 | $858.50 | $858.50 | $858.40 | |